Linker error with one particular function

[Jesse Phillips]

I don't have an answer, but in case you are not familiar with 
cryptic linker:

On Wednesday, 14 August 2013 at 13:21:49 UTC, Gary Willoughby 
wrote:
> But when i import it and use the getUnixTime function i get the 
> following linker error:
>
> Undefined symbols for architecture x86_64:

The linker is complaining specifically about 64bit, this likely 
means it found this symbol in 32bit.

>   "_D6common4test4unit8datetime12__ModuleInfoZ", referenced 
> from:

It is looking for a unit test within datetime.

>       _D5logic25generalstatisticprocessor12__ModuleInfoZ in 
> main.o
>       _D5logic14eventprocessor12__ModuleInfoZ in main.o
>       _D5logic24devicestatisticprocessor12__ModuleInfoZ in 
> main.o
> ld: symbol(s) not found for architecture x86_64
> collect2: ld returned 1 exit status

Repeating original complaint.

I would expect removing -unittest from the command line will fix 
this error. But I don't know why it is trying to pull in Phobos 
unittests.